class_docstr: Strip text background box
docstr: Location & dimensions of the box
docstr_tok: ["Location","&","dimensions","of","the","box"]
code: def get_window_extent(self, renderer=None):
      """
      Location & dimensions of the box
      """
      if renderer:
          self.update_position_size(renderer)
      return super().get_window_extent(renderer)
  
file_path: plotnine/plotnine/_mpl/patches.py
imports: from __future__ import annotations
  import typing
  from matplotlib.patches import FancyBboxPatch
  from matplotlib.text import _get_textbox
  from matplotlib.transforms import Affine2D
label_desc: Use image node_id 3 for calling the SFancyBboxPatch obj's underlying member method code with example usage: obj.get_window_extent(renderer) and returns: super